Bluer Plus Two Trees Air duct

here is a more directed air duct for the bluer plus printers, I'm not 100% sure this will fit the stock hot end but im pretty sure it will. My stock one failed so i have a ender style as pictured.

Printed at .15 layer height, 100% infill .4mm width at 60mms with retraction. would PROBABLY benefit from supports below the wings for the screw holes, but i didn't use any and they work.